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/*
* Lightweight chronometer class.
* Simple chronometer/stopwatch class that counts the time passed since started.
*
* (c) 2015 Sofian Audry :: info(@)sofianaudry(.)com
* (c) 2015 Thomas O Fredericks :: tof(@)t-o-f(.)info
*
* The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include "LightChrono.h"
LightChrono::LightChrono()
{
restart();
}
void LightChrono::start() { restart(); }
void LightChrono::restart()
{
_startTime = millis();
}
LightChrono::chrono_t LightChrono::elapsed() const {
return (millis() - _startTime);
}
bool LightChrono::hasPassed(LightChrono::chrono_t timeout) const
{
return (elapsed() >= timeout);
}
bool LightChrono::hasPassed(LightChrono::chrono_t timeout, bool restartIfPassed) {
if (hasPassed(timeout)) {
if (restartIfPassed)
restart();
return true;
}
else {
return false;
}
}